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Compare HTC Desire 21 Pro vs HTC Desire 820


HTC Desire 21 Pro
   HTC Desire 820
HTC Desire 21 Pro
 VS
HTC Desire 820







On this page we compare specs HTC Desire 21 Pro Octa core (2 GHz, Dual core, Kryo 560 1.7 GHz, Hexa Core, Kryo 560) with HTC Desire 820 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


HTC Desire 21 Pro
HTC Desire 21 Pro smartphone runs on Android v10 (Q) operating system. The phone is powered by Octa core (2 GHz, Dual core, Kryo 560 1.7 GHz, Hexa Core, Kryo 560) processor. It has 8 GB. The smartphone has a Li-Polymer providing. The smartphone is fueled with a 5000 mAh. The main camera of the smartphone consists of a 1080 x 2400 pixels. The sensors include Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope. Connectivity features in the smartphone include Bluetooth, Yes with A-GPS, Glonass, NFC, 3.5 mm Jack and more. The HTC Desire 21 Pro are available in various colors such as Blue, Silver. It measures 167.1 x 78.1 x 9.4 mm and weighs 205 grams.

HTC Desire 820
HTC Desire 820 smartphone runs on Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 operating system. The phone is powered by Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a LCD providing, Screen-to-Body Ratio of 67.2%. The smartphone is fueled with a 2600 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 13 MP, Single. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, NFC, 3.5 mm Jack and more. The HTC Desire 820 are available in various colors such as Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange. It measures 157.7 x 78.7 x 7.7 mm and weighs 155 g.

Compare specs HTC Desire 21 Pro vs HTC Desire 820

Hardware and OSHTC Desire 21 ProHTC Desire 820
Operating systemAndroid v10 (Q)Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7
ProcessorOcta core (2 GHz, Dual core, Kryo 560 1.7 GHz, Hexa Core, Kryo 560)Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
ChipsetQualcomm Snapdragon 690Qualcomm MSM8939 Snapdragon 615 (28 nm)
GPUAdreno 405
RAM8 GB
Internal memory128 GB16 GB, 2 GB RAM
External memorymicroSD, up to 256 GB (dedicated slot)
Expandable MemoryYes, Up to 256 GB
GraphicsAdreno 619L
DisplayHTC Desire 21 ProHTC Desire 820
TypeLCD
Size5.5" inc
Screen Size6.7 inches (17.02 cm)
Resolution1080 x 2400 pixels720 x 1280 px
ProtectionCorning Gorilla Glass 3
Display TypeIPS LCD
Touchscreencapacitive touchscreen
Screen-to-Body Ratio67.2%
Touch ScreenYes, Capacitive Touchscreen, Multi-touch
Aspect Ratio20:9
Display area83.4 cm2
Display aspect ratio16:9 (height:width)
Pixel Density393 ppi267 PPI
Colors16M
Main CameraHTC Desire 21 ProHTC Desire 820
Resolution48 MP f/1.8 Primary Camera
8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
2 MP f/2.4, Macro Camera
2 MP f/2.4, Depth Camera
Image Resolution8000 x 6000 Pixels
FlashYes, LED Flash
Camera FeaturesDigital Zoom
Auto Flash
Face detection
Touch to focus
AutofocusYes
Camera SetupQuad
Video Recording3840x2160 @ 30 fps
SettingsExposure compensation, ISO control
ConnectivityHTC Desire 21 ProHTC Desire 820
2G NetworkGSM 850 / 900 / 1800 / 1900
3G NetworkHSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia 
4G NetworkLTE band 3(1800), 7(2600), 8(900), 20(800) - Europe 
Wi-FiYes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHzWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Network5G, 4G , 3G, 2GGSM / HSPA / LTE
SIM cardNano-SIM
BluetoothYes, v5.14.0, A2DP, aptX
EdgeYes
GPRSYes
GPSYes with A-GPS, GlonassYes, with A-GPS, GLONASS
NFCYesYes (optional)
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
USBmicroUSB 2.0, USB Host
VoLTEYes
Wi-Fi FeaturesMobile Hotspot
USB ConnectivityMass storage device, USB charging
Front CameraHTC Desire 21 ProHTC Desire 820
Resolution16 MP Primary Camera
Camera SetupSingle
Video Recording1920x1080 @ 30 fps
CameraHTC Desire 21 ProHTC Desire 820
Main camera13 MP, Single
Specs13 MP, f/2.2, 28mm (wide), AF
FeaturesLED flash, HDR
Video1080p@30fps, 720p@60fps
Selfie camera8 MP, Single
MultimediaHTC Desire 21 ProHTC Desire 820
Audio Jack3.5 mm
3.5 mm JackYes
RadioFM radio
DesignHTC Desire 21 ProHTC Desire 820
Height167.1 mm
Width78.1 mm
Thickness9.4 mm
ColorsMarble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange
ColoursBlue, Silver
Dimensions157.7 x 78.7 x 7.7 mm
Weight205 grams155 g
BatteryHTC Desire 21 ProHTC Desire 820
TypeLi-Polymer
Capacity5000 mAh
Battery capacity2600 mAh,  Non-removable Li-Po
RemovableNo
Battery lifeStand by time- Up to 424 h (3G)
Talking time- Up to 22 h 24 min (3G)
Quick ChargingYes, Quick, v4.0, 18W
USB Type-CYes
OtherHTC Desire 21 ProHTC Desire 820
Release date2014, September
SensorsAccelerometer, proximity, compass
FeaturesHTC Desire 21 ProHTC Desire 820
Fingerprint SensorYes
Other SensorsLight sensor, Proximity sensor, Accelerometer, Compass, Gyroscope